Counting pulses, while the MM sleeps....
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PhenixRising
Guru
Joined: 07/11/2023
Location: United KingdomPosts: 2076
Posted: 03:56am 02 Oct 2025
vegipete said
Seems to me the external counter chip would need some sort of latch. When the monostable triggers after a few seconds of no pulse, the current count should latched to the output pins, and the counter should be cleared to start counting the next set of pulses.
LS7366 has multiple registers for this. Latched by the Index signal.